From: Jaehoon Chung <jh80.chung@samsung.com>
Date: Tue, 14 Feb 2012 08:33:03 +0000 (+0900)
Subject: mmc: dw_mmc: shift with slot-id for CLKENA register
X-Git-Tag: v3.4-rc1~49^2~42
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e3891dc5c5b10dfa07ec02e3d1f6739c5e26d4a8;p=profile%2Fivi%2Fkernel-adaptation-intel-automotive.git

mmc: dw_mmc: shift with slot-id for CLKENA register

In CLKENA register, can support 16-SD card clocks.
If support correctly, must shift with slot-id.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Will Newton <will.newton@imgtec.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
---

diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index 7d6ad6c..f9457e5 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -652,8 +652,8 @@ static void dw_mci_setup_bus(struct dw_mci_slot *slot)
 			     SDMMC_CMD_UPD_CLK | SDMMC_CMD_PRV_DAT_WAIT, 0);
 
 		/* enable clock */
-		mci_writel(host, CLKENA, SDMMC_CLKEN_ENABLE |
-			   SDMMC_CLKEN_LOW_PWR);
+		mci_writel(host, CLKENA, ((SDMMC_CLKEN_ENABLE |
+			   SDMMC_CLKEN_LOW_PWR) << slot->id));
 
 		/* inform CIU */
 		mci_send_cmd(slot,